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Space Exploration Jul 8, 2024

NASA astronauts spend unexpected July 4 on the International Space Station

Astronauts Suni Williams and Butch Wilmore spent an unexpected Fourth of July aboard the International Space Station—but it was hardly a patriotic display of engineering prowess.

Other Jul 7, 2024

How to ensure higher-density housing developments still have enough space for residents' recreation needs

Growing populations and housing shortages are affecting cities worldwide, including in Australia. It's driving them to adopt high-density development near public transport hubs instead of endless suburban sprawl on city fringes.

Space Exploration Jul 7, 2024

Crew of NASA's earthbound simulated Mars habitat emerge after a year

The crew of a NASA mission to Mars emerged from their craft after a yearlong voyage that never left Earth.

Environment Jul 6, 2024

Alaska's top-heavy glaciers are approaching an irreversible tipping point

The melting of one of North America's largest icefields has accelerated and could soon reach an irreversible tipping point. That's the conclusion of new research colleagues and I have published on the Juneau Icefield, which ...

Education Jul 5, 2024

Should we ditch big exam halls? Research shows how high ceilings are associated with a lower score

Can you remember your last in-person exam? You're waiting outside the venue with your identification, pens and back-up pens. Everyone is nervously looking at their notes or avoiding eye contact.

Astronomy Jul 5, 2024

Webb captures a staggering quasar-galaxy merger in the remote universe

An international research group led by the Italian National Institute for Astrophysics (INAF) and comprising 34 research institutes and universities worldwide utilized the Near-Infrared Spectrograph (NIRSpec) on board the ...

Planetary Sciences Jul 5, 2024

Repurposed technology used to probe new regions of Mars' atmosphere

Using the repurposed equipment, a team including Imperial College London researchers have measured parts of the Martian atmosphere that were previously impossible to probe. This includes areas that can block radio signals ...

Archaeology Jul 5, 2024

Evidence shows ancient Saudi Arabia had complex and thriving communities, not struggling people in a barren land

To date, little has been known about people living in north-western Saudi Arabia during the Neolithic—the period traditionally defined by the shift to humans controlling food production and settling into communities with ...

Astronomy Jul 5, 2024

Webb admires bejeweled ring of the lensed quasar RX J1131-1231

This new picture of the month from the NASA/ESA/CSA James Webb Space Telescope features the gravitational lensing of the quasar known as RX J1131-1231, located roughly six billion light-years from Earth in the constellation ...

Mathematics Jul 5, 2024

Losing count: The mathematical magic of counting curves

How can you figure out which points lie on a certain curve? And how many possible curves do you count by a given number of points? These are the kinds of questions Pim Spelier of the Mathematical Institute studied during ...

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